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Current Weather Conditions for Grand Tower, IL

A chance of showers and thunderstorms. Partly sunny, with a high near 91. Heat index values as high as 105. Southwest wind around 9 mph. Chance of precipitation is 30%.
90°F

Conditions

Wind: 9 mph SW
Humidity: 68%
Probability of Precipitation: 28%

Hourly Forcast (next 12 hours)

10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM
90° 89° 89° 87° 84° 83° 82° 81° 81° 80° 78° 77° 77°

Upcoming Week

Day Forecast High Low
This Afternoon
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 91. Heat index values as high as 105. Southwest wind around 9 mph. Chance of precipitation is 30%.
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Tonight
Slight Chance Showers And Thunderstorms then Mostly Clear
A slight chance of showers and thunderstorms before 7pm. Mostly clear. Low around 75, with temperatures rising to around 77 overnight. South southwest wind 5 to 9 mph. Chance of precipitation is 20%.
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Wednesday
Sunny
Sunny. High near 92, with temperatures falling to around 90 in the afternoon. South southwest wind 6 to 13 mph, with gusts as high as 22 mph.
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Wednesday Night
Mostly Clear
Mostly clear, with a low around 75. South southwest wind 7 to 13 mph, with gusts as high as 22 mph.
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Thursday
Sunny
Sunny, with a high near 93. South southwest wind 7 to 16 mph, with gusts as high as 26 mph.
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Thursday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely after 7pm. Partly cloudy, with a low around 72. West southwest wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
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Friday
Showers And Thunderstorms Likely then Mostly Sunny
Showers and thunderstorms likely before 7am. Mostly sunny, with a high near 86. North northwest wind around 5 mph.
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Friday Night
Mostly Clear
Mostly clear, with a low around 65. Northeast wind 0 to 3 mph.
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Saturday
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
A slight chance of rain showers between 7am and 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. Southeast wind 0 to 5 mph.
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Saturday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 68. South wind 1 to 5 mph.
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Sunday
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a high near 85. Southwest wind 2 to 6 mph.
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Sunday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 66. North northwest wind around 5 mph.
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Monday
Chance Rain Showers then Chance Showers And Thunderstorms
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 82. North northwest wind around 7 mph.
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Monday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 61. North northwest wind 2 to 7 mph.
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Data provided by weather.gov